Every year, self-employed workers leave thousands of dollars in unclaimed vehicle deductions on the table. Not because they don't drive for business -- they do. But because tracking mileage feels like one more administrative burden on top of an already long list, so it doesn't happen, and by tax time there's nothing to claim. If you need a baseline, start with our costs on imported car parts or supplies.
The deduction is real and it's significant. A freelancer who drives 10,000 business miles in a year at the 2025 IRS standard rate of 70 cents per mile has a $7,000 deduction -- which translates to roughly $1,750-$2,450 in actual tax savings depending on their bracket. For a Canadian driving 15,000 business kilometres, the numbers are similarly meaningful.
The barrier isn't knowledge. It's habit. This guide covers the rules, the rates, what counts, what doesn't, and how to make the tracking automatic enough that you actually do it.
The Two Methods: Standard Rate vs. Actual Expenses
In the US, self-employed workers can choose between two methods for deducting vehicle costs. You pick one for each vehicle, and the choice matters.
The Standard Mileage Rate (US)
You multiply your total business miles for the year by the IRS standard rate. That's the deduction. No tracking fuel receipts, no logging oil changes, no calculating depreciation. Just the mileage.
The IRS adjusts the rate annually based on fuel costs, vehicle depreciation estimates, and maintenance averages. Recent rates:
| Year | IRS Standard Mileage Rate |
|---|---|
| 2022 | 58.5 cents/mile (first half), 62.5 cents/mile (second half) |
| 2023 | 65.5 cents/mile |
| 2024 | 67 cents/mile |
| 2025 | 70 cents/mile |
Check the IRS website each January for the updated rate. It's announced in late December or early January for the coming year.
The Actual Expense Method (US)
You track every vehicle cost -- fuel, insurance, registration, maintenance and repairs, lease payments or depreciation -- and then multiply the total by your business-use percentage (business miles divided by total miles driven for the year).
This method is more work. It's also potentially a larger deduction if you drive an expensive vehicle, have high insurance costs, or use the vehicle heavily for business. A freelancer who drives a pickup truck, pays high insurance, and racks up significant maintenance costs may find the actual expense method yields a meaningfully larger deduction than the standard rate.
Important rule: If you use the actual expense method in the first year you use a vehicle for business, you generally cannot switch to the standard mileage rate for that vehicle in later years. The reverse is also mostly true -- you can switch from standard to actual in later years in some cases, but it's complicated. When in doubt, start with the standard mileage rate for a new vehicle and calculate both methods before committing.
How Canada Works: CRA Vehicle Deductions
Canada's approach is different from the US, and the difference trips up a lot of Canadian freelancers who've read US-focused advice.
The CRA does not have a standardized deduction rate for self-employed workers in the way the IRS does. Instead, the CRA allows self-employed workers to deduct the business-use portion of actual vehicle expenses. You track your total vehicle costs and then claim the percentage that relates to business use.
Eligible vehicle expenses for Canadian self-employed workers include:
- Fuel and oil
- Insurance
- Maintenance and repairs
- License and registration fees
- Lease payments (with CRA-imposed limits on expensive vehicles)
- Capital cost allowance (CCA) on the vehicle's purchase price (with limits)
- Loan interest (with limits)
- Parking fees for business trips
The business-use percentage is calculated by dividing your business kilometres driven by your total kilometres driven for the year. If you drove 25,000 km total and 16,000 of those were for business, your business-use percentage is 64%. You can deduct 64% of your eligible vehicle expenses.
CRA per-kilometre rates: The CRA does publish per-kilometre rates, but these are used for calculating non-taxable employee allowances and reimbursements -- not as a direct deduction method for self-employed workers. For 2025, the CRA rates are 72 cents/km for the first 5,000 km and 66 cents/km after that (higher in northern territories). Employees who use their personal vehicle for work can be reimbursed at these rates tax-free. Self-employed workers use the actual expense method.
The CRA also imposes a capital cost limit on expensive vehicles. For 2025, the prescribed limit for CCA purposes is $37,000 (Class 10.1 vehicles). If your vehicle cost more than this, your depreciation deduction is calculated on $37,000, not the actual purchase price. There are similar limits on deductible lease costs for expensive vehicles.
What Trips Count as Business Mileage
This is where many self-employed workers either under-claim (by not counting legitimate trips) or risk an audit (by claiming trips that don't qualify).
Trips that qualify
- Driving to a client's office, job site, or place of business
- Driving from one client location to another during the same day
- Traveling to a business meeting, networking event, or conference
- Making supply runs -- picking up materials, equipment, or supplies for your business
- Driving to a temporary work location (a location you're not expected to work at indefinitely)
- Meeting with your accountant, lawyer, or banker for business purposes
- Visiting a bank or post office for business transactions
Trips that do not qualify
- Commuting from your home to your regular office (your first and last trip of the day to a fixed work location)
- Personal errands combined with a business stop, where the primary purpose was personal
- Driving to a co-working space you use as your regular office
- Trips related to looking for work in a new career field (job searching outside your current self-employment is not deductible)
The home office exception
Here's where it gets interesting for many freelancers: if your home is your principal place of business -- meaning you have a legitimate home office deduction and your home qualifies as your primary business location -- then trips from your home to client locations generally count as business mileage. Your home office is your first stop, not a personal residence you're commuting from.
This is one of the reasons the home office deduction is valuable beyond just the office itself. It changes the character of your vehicle trips. A freelancer without a home office who drives to clients is commuting from home. A freelancer with a legitimate home office who drives to clients is making business trips from their principal place of business.
See how vehicle deductions affect your actual take-home pay.
The irregular income calculator lets you factor in business expenses -- including vehicle deductions -- to see your real net income and how much you should be setting aside for taxes each month.
Try the free Irregular Income Calculator →What Records You Need to Keep
Mileage deductions are commonly audited because they're easy to fabricate and hard to verify. The IRS and CRA both require a contemporaneous mileage log -- a record created at the time of the trip, not reconstructed later from memory.
A compliant mileage log includes:
- The date of the trip
- The starting and ending location (or odometer readings at start and end)
- The business purpose of the trip
- The number of miles or kilometres driven
"Drove around for work" is not a sufficient business purpose. "Client meeting at [client name], [address]" is. "Supply pickup at Home Depot for [project]" is. The more specific, the more defensible.
You also need to record your odometer reading at the start and end of the year. This establishes your total annual mileage -- which is needed to calculate your business-use percentage for the actual expense method, and which auditors may ask for even if you use the standard rate.
How long to keep records: In the US, the IRS generally has three years to audit a return, so keep mileage records for at least three years. The window extends to six years if you've substantially understated income. In Canada, the CRA recommends keeping records for six years from the end of the tax year they relate to.
The Tracking Methods That Actually Work
A paper mileage log is legally sufficient and occasionally preferred by auditors because it's harder to retroactively edit. It's also the method most people abandon by February. Here's the full range of options:
Dedicated mileage tracking apps
Apps like MileIQ, TripLog, Everlance, and Driversnote use your phone's GPS to automatically detect trips. You swipe to classify each trip as business or personal. At year-end, you export a report with every business trip logged, totaled, and formatted for your tax return or accountant.
These are the most reliable option for most freelancers. The automatic detection removes the "I forgot to log it" problem. Most cost $5-15/month or offer a free tier with limited monthly trips. The time they save and the deductions they capture typically pay for themselves in the first month of use.
Spreadsheet logging
A Google Sheet or Excel file with columns for date, start location, end location, purpose, and miles works well for freelancers who make predictable, recurring trips (going to the same client locations regularly). Create a shortcut to it on your phone's home screen and log trips immediately after they happen. If you wait until the end of the day, you'll forget trips. If you wait until the end of the week, you'll forget the week.
Accounting software
FreshBooks, QuickBooks Self-Employed, and Wave all include mileage tracking features. If you're already using one of these for invoicing, tracking mileage in the same place keeps everything together. QuickBooks Self-Employed in particular has automatic GPS tracking similar to standalone mileage apps.
Paper log in the vehicle
Keep a small notebook in your car's glove compartment. Every time you start a business trip, note the odometer reading, date, and destination. When you arrive, note the ending odometer reading. Old-fashioned but legally bulletproof. Works best for freelancers who make relatively few, high-value business trips -- tradespeople who bill clients for travel, or consultants who drive to quarterly meetings.
Calculating Your Deduction: A Worked Example
Here's how the math works for a US freelancer using the standard mileage rate:
- Total miles driven in 2025: 22,000
- Business miles: 9,500
- Business-use percentage: 43%
- Standard rate deduction: 9,500 miles x $0.70 = $6,650
And for the actual expense method with the same driver:
- Total vehicle costs in 2025: $8,200 (fuel $2,800, insurance $1,900, maintenance $600, depreciation $2,900)
- Business-use percentage: 43%
- Actual expense deduction: $8,200 x 0.43 = $3,526
In this case, the standard rate wins by a significant margin. That's common for newer, efficient vehicles with moderate insurance costs. The actual expense method tends to win for high-cost vehicles with large depreciation claims or for vehicles with very high fuel and maintenance costs.
For a Canadian freelancer:
- Total kilometres driven: 28,000
- Business kilometres: 18,000
- Business-use percentage: 64%
- Total vehicle costs: $11,500 (fuel $3,200, insurance $2,400, maintenance $800, CCA $5,100)
- Vehicle deduction: $11,500 x 0.64 = $7,360
Common Mistakes to Avoid
These are the errors that either leave money on the table or create problems on audit:
- Reconstructing mileage at year-end. Estimating your mileage based on Google Maps and rough memory is not a contemporaneous log. Tax authorities know the difference, and if audited you'll need to explain how you tracked it.
- Claiming 100% business use on a vehicle you also use personally. If you drive the same car to the grocery store and to client meetings, the business-use percentage reflects only the business portion. A 100% business-use claim on a vehicle that's clearly also your family car is an audit flag.
- Forgetting to record the year-start and year-end odometer. This simple number is required to calculate your total annual mileage and business-use percentage. Take a photo of your odometer on January 1 and December 31 each year.
- Not tracking parking and tolls separately. In the US, parking fees and tolls related to business trips are deductible in addition to the standard mileage rate -- they're not included in the per-mile calculation. Track them separately.
- Claiming commuting miles as business miles. The trip from home to your regular office is not deductible. If you stop at a client's office on the way to your regular office, only the portion from client to office (or the incremental detour) counts.
Making It Automatic
The freelancers who consistently capture their full vehicle deduction are not the ones who are most disciplined. They're the ones who removed the discipline requirement by automating the tracking.
Set up a mileage app before you need it. Connect it to your accounting software so that tracked trips flow directly into your expense records. Set your home address and your most common client addresses in the app so that purpose classification is one tap. Review your logged trips weekly rather than annually -- five minutes every Sunday catches gaps before they become impossible to remember.
The deduction is worth the setup. A $5,000-$8,000 vehicle deduction on a $70,000 net income saves roughly $1,500-$2,400 in actual taxes, depending on your effective rate. That's real money -- the kind that accumulates into meaningful financial progress over the years of a freelance career.
Frequently Asked Questions
What is the IRS standard mileage rate for self-employed workers?
The IRS adjusts the standard mileage rate annually. For 2024 it was 67 cents per mile; for 2025 it increased to 70 cents per mile. Self-employed workers multiply their total business miles by this rate for a straightforward deduction without tracking individual vehicle expenses. Check the IRS website each January for the updated rate.
What is the CRA mileage rate for self-employed workers in Canada?
The CRA per-kilometre rates (72 cents/km for the first 5,000 km, 66 cents/km after for 2025) are designed for employee reimbursements, not a direct deduction method for self-employed workers. Canadian self-employed workers generally deduct the business-use percentage of their actual vehicle expenses -- fuel, insurance, maintenance, and CCA depreciation. Consult a Canadian tax professional for guidance specific to your situation.
What trips count as business mileage for self-employed workers?
Qualifying trips include driving to client locations, between client locations, to business meetings or conferences, for supply runs, and to temporary work sites. Commuting from home to your regular office does not qualify. However, if your home is your principal place of business (through a legitimate home office deduction), trips from home to client locations generally count as business mileage.
What records do I need to keep for a mileage deduction?
Both the IRS and CRA require a contemporaneous mileage log with: date of trip, starting and ending location or odometer readings, business purpose of the trip, and miles or kilometres driven. The log must be created at the time of the trip, not reconstructed at year-end. Keep records for at least three years in the US and six years in Canada.
Should self-employed workers use the standard mileage rate or actual vehicle expenses?
It depends on your vehicle costs and usage. The standard mileage rate (US only) is simpler and often larger for efficient vehicles with moderate costs. The actual expense method can yield a larger deduction for expensive vehicles with high depreciation, high insurance, or heavy business use. Calculate both when possible and take the larger result -- but note that choosing the actual expense method in your vehicle's first year of business use may prevent you from switching to the standard rate for that vehicle later.